pure-negative sets Archives

Muscle Mass and Power With Negative Overload

Q: My training partner and I are arguing. He wants to start using heavy negative-only training, but I told him that your e-book [the X-centric Mass Workout] warns against it. He reads your newsletter, so please convince him that it’s not a good idea.

A: In the X-centric e-book we cited a study that showed the extreme damage caused by negative-only training (someone lifts the weight for you, and you lower slowly). Muscle recovery for some of the subjects took weeks; however, most of those subjects were untrained, so they didn’t have the cumulative capacity to handle traumatic loads. If you’ve been training for a year or more, that’s probably not your case… [Read more…]

Last-Set Shuffle to Pack On More Muscle

Q: I like the idea of doing something different on the last set of a 4X sequence. You mentioned a drop set, and that works great. What about a heavier pure-negative set? Like on curls my partner would lift it for me, and I would lower [a heavy weight] slowly for six negative reps.

A: That depends on what you’re trying to accomplish. Pure negatives—your partner lifts the weight, and you lower in six seconds—are designed to attack the force-generating myofibrils in the muscle fibers, which means they are primarily for strength building with only minor size effects, so not really building a lot more muscle… [Read more…]